The James Webb Space Telescope has taken another look at the potential "city-killer" asteroid 2024 YR4 and found its chances of hitting the moon in December 2032 have increased to 4.3%.

An international team of researchers including Yale’s Indian American professor Priyamvada Natarajan, say next year’s launch of NASA’s Nancy Grace Roman Space Telescope will help them take a ...

Not only is it the world's most powerful solar telescope, it's also the largest. Built with about 150 tons of steel, it sits atop the 10,000-foot-high (3,048-meter) summit of the volcanic mountain.

The best monocular devices are ideal for spotting wildlife or stargazing on the go. Scout out these binocular alternatives in time for Prime Day on July 8-11.

ESA started working on the first telescope of the network nine years ago, in 2016. It's 3.3 feet (1 meter) in diameter and comes with a 45 square degrees field of view, with each square degree ...

NASA's James Webb Space Telescope has revealed yet another marvel from deep in outer space. A galaxy named MoM-z14 has taken the title of most distant galaxy the telescope has captured.

Using the James Webb Space Telescope, scientists found a dusty disk surrounding the dying white dwarf creating the famous Ring Nebula.

A fortunate dozen spent a night with the 4.3-meter Lowell Discovery Telescope, happy to be gazing at some great deep-sky objects.

The Daniel K. Inouye Solar Telescope captured the sharpest-ever images of the sun’s surface, revealing ultra-fine bright and dark stripes called striations that are caused by powerful magnetic ...

Undergo breathtaking 4K footage of the Moon captured through a powerful telescope from a city setting, revealing fine lunar surface details like dark maria, craters, and mountains. Explore why the ...

The largest map of the universe, created with data from the James Webb Space Telescope, shows almost 800,000 galaxies crammed into a tiny piece of sky and spanning almost all of time.

James Webb Space Telescope (JWST) observations indicate that Pluto’s atmosphere is unlike any other in the solar system, confirming a 2017 hypothesis and potentially revealing how the early Earth ...